The following photograph shows one of my little fun projects. I have used one of my 3D scans that was taken of my face and created a 3D CAD model of a chocolate bar thatwas then 3D printed on a 3D Systems Projet. I have taken a mold of the model in a food rated silicone that was then used to produce chocolates in the shape of my face…more info on 3D scanning and 3d printing can be found on ThingLab